# Summon [Lab11] vs NovaFlow Note

The clearest difference is in-app purchases: Summon [Lab11] at none against NovaFlow Note's 4. Summon [Lab11] also leads on update cadence (fortnightly vs every 13 months) and iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. NovaFlow Note sells 4 in-app purchases, starting at $0.99 per month. Summon [Lab11] asks for nothing beyond the download.

Summon [Lab11] ships an update fortnightly, NovaFlow Note every 13 months. The most recent releases landed on October 7, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Summon [Lab11] | NovaFlow Note |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 13 months |
| Size | 18 MB | 136 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, iPod, Mac |
| Age rating | 17+ | 4+ |
| Developer | [Thomas Zachariah](https://appshunter.io/developer/1051205681) | [海瑞 束](https://appshunter.io/developer/1618207642) |

## What reviewers say

### Summon [Lab11]

[App page](https://appshunter.io/ios/app/summon-lab11/id1051205682)

**In-app purchases:** none


### NovaFlow Note

[App page](https://appshunter.io/ios/app/novaflow-note/id6478515570)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $0.99 | per month |
| 连续包季 | $2.99 | per 3 months |
| 连续包年 | $9.99 | per year |
| 专业版 | $12.99 | one-time |


## Frequently asked questions

### Is Summon [Lab11] free?

Summon [Lab11] is free to download, with no in-app purchases.

### Is NovaFlow Note free?

NovaFlow Note is free to download, with in-app purchases available.

### Do Summon [Lab11] or NovaFlow Note have ads?

Neither Summon [Lab11] nor NovaFlow Note shows ads.

### Which is updated more often, Summon [Lab11] or NovaFlow Note?

Summon [Lab11] ships an update fortnightly, and NovaFlow Note every 13 months. Most recently, Summon [Lab11] was updated on October 7, 2026 and NovaFlow Note on October 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*